<template>
  <div class="app-container">
    <div class="filter-container">
      <el-input @keyup.enter.native="handleFilter" style="width: 200px;" class="filter-item" placeholder="案件编码" v-model="listQuery.f_lk_filing$serial"></el-input>
      <el-input @keyup.enter.native="handleFilter" style="width: 200px; margin-left: 10px;" class="filter-item" placeholder="涉案人员" v-model="listQuery.f_lk_filing$involvedPerson"></el-input>
      <el-select v-model="listQuery.f_eq_organization$parentId" style="width: 150px; margin-left: 10px;" class="filter-item" placeholder="办理机关一级" @change='onOrgList1Changed'>
        <el-option label="全部(一级机关）" value="" />
        <el-option v-for="item in orgList1" :key="item.id" :label="item.name" :value="item.id"></el-option>
      </el-select>
      <el-select v-model="listQuery.f_eq_orgId" style="width: 150px; margin-left: 10px;" class="filter-item" placeholder="办理机关二级" @change="handleFilter">
        <el-option label="全部(二级机关）" value="" />
        <el-option v-for="item in orgList2" :key="item.id" :label="item.name" :value="item.id"></el-option>
      </el-select>
      <el-select @change='handleFilter' style="width: 120px; margin-left: 10px;" class="filter-item" v-model="listQuery.f_eq_action" placeholder="办理进度">
        <el-option label="全部" value="" />
        <el-option label="移送中" value="1" />
        <el-option label="审结中" value="2" />
        <el-option label="结案中" value="3" />
      </el-select>
      <el-button class="filter-item" type="success" icon="el-icon-search" @click="resetFiler">重置</el-button>
      <el-button class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">搜索</el-button>
    </div>

    <el-table :data="list" v-loading.body="listLoading" element-loading-text="数据正在加载中，请稍后..." border fit highlight-current-row>
      <el-table-column align="center" label='ID' width="80">
        <template slot-scope="scope">
          {{ scope.$index + 1 }}
        </template>
      </el-table-column>
      <el-table-column label="案件编码" width="100">
        <template slot-scope="scope">
          {{ (scope.row.filing || {}).serial }}
        </template>
      </el-table-column>
      <el-table-column label="涉案人员" width="150">
        <template slot-scope="scope">
          {{ (scope.row.filing || {}).involvedPerson }}
        </template>
      </el-table-column>
      <el-table-column label="责任机关" width="150">
        <template slot-scope="scope">
          {{ (scope.row.organization || {}).name }}
        </template>
      </el-table-column>
      <el-table-column label="办理进度" width="150">
        <template slot-scope="scope">
          {{ scope.row.action | actionValueFilter }}
        </template>
      </el-table-column>
      <el-table-column label="开始时间">
        <template slot-scope="scope">
          {{ scope.row.startTime }}
        </template>
      </el-table-column>
      <el-table-column label="类别">
        <template slot-scope="scope">
          <el-tag :type="scope.row.category | categoryClassFilter">{{ scope.row.category }}</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="预警/逾期时间（天）">
        <template slot-scope="scope">
          {{ scope.row.exceedDays }}
        </template>
      </el-table-column>
    </el-table>
    <div v-show="!listLoading" class="pagination-container">
      <el-pagination background @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page.sync="listQuery.page"
                     :page-sizes="[10,20,30,50]" :page-size="listQuery.size" layout="total, sizes, prev, pager, next, jumper" :total="total">
      </el-pagination>
    </div>
  </div>
</template>

<script>
import { getFilingAlertList } from '@/api/filing'
import { getOrgList } from '@/api/org'

export default {
  data() {
    return {
      orgList1: [],
      orgList2: [],
      list: null,
      listLoading: true,
      total: null,
      listQuery: {
        page: 1,
        size: 20,
        f_lk_filing$serial: '',
        f_lk_filing$involvedPerson: '',
        f_eq_organization$parentId: '',
        f_eq_orgId: '',
        f_eq_action: '',
        f_eq_status: 0
      }
    }
  },
  filters: {
    actionValueFilter(status) {
      const actionMap = {
        1: '移送中',
        2: '审结中',
        3: '结案中'
      }

      return actionMap[status]
    },
    categoryClassFilter(status) {
      const statusMap = {
        '预警': 'warning',
        '逾期': 'danger'
      }
      return statusMap[status]
    }
  },
  created() {
    // 查询数据
    this.fetchOrgList1()
    this.fetchData()
  },
  methods: {
    fetchOrgList1() {
      getOrgList({ f_eq_type: 1 }).then(response => {
        this.orgList1 = response.data
      })
    },
    fetchOrgList2(parentId) {
      getOrgList({ f_eq_parentId: parentId }).then(response => {
        this.orgList2 = response.data
      })
    },
    onOrgList1Changed() {
      if (this.listQuery.f_eq_organization$parentId !== '') {
        this.fetchOrgList2(this.listQuery.f_eq_organization$parentId)
      } else {
        this.orgList2 = []
      }
      // 一级部门改变后，默认二级部门默认全选
      this.listQuery.f_eq_orgId = ''
      this.listQuery.page = 1
      this.fetchData()
    },
    fetchData() {
      this.listLoading = true
      getFilingAlertList(this.listQuery).then(response => {
        this.listLoading = false
        this.list = response.data
        this.total = response.total
        for (const row of this.list) {
          if (row.exceedDays >= 0) {
            row.category = '预警'
          } else {
            row.category = '逾期'
            row.exceedDays = Math.abs(row.exceedDays)
          }
        }
      }).catch(() => {
        this.listLoading = false
      })
    },
    handleFilter() {
      this.listQuery.page = 1
      this.fetchData()
    },
    resetFiler() {
      this.listQuery.f_lk_filing$serial = ''
      this.listQuery.f_lk_filing$involvedPerson = ''
      this.listQuery.f_eq_organization$parentId = ''
      this.listQuery.f_eq_orgId = ''
      this.listQuery.f_eq_action = ''
      this.listQuery.page = 1
      this.listQuery.size = 20
      this.fetchData()
    },
    handleSizeChange(val) {
      this.listQuery.size = val
      this.fetchData()
    },
    handleCurrentChange(val) {
      this.listQuery.page = val
      this.fetchData()
    }
  }
}
</script>
